Description Usage Arguments Value Author(s)
Description
1 2 | metropolis(hfunc, hvars, hconsts, hvar_constraints, beta = 100,
beta_prod = 2, threshold = 0.001, threshold_window = 50)
|
hfunc |
a Hamiltonian function either of the Ariadne or one of the gravity models |
hvars |
a list of named arguments to the selected Hamiltonian function |
hconsts |
a list of named constants to the selected Hamiltonian function |
hvar_constraints |
a list with named vectors giving the allowed range for the constraining variables |
beta |
a scalar; the cooling factor of the "hot Hamiltonian landscape" |
beta_prod |
a scalar; the factor to increase beta |
threshold |
a scalar; stopping threshold |
threshold_window |
a scalar; the size of the moving average window calculating the stopping threshold |
A list of class moin_hamiltonian
containing the following components:
hvars | list of hvars with their equilibrium values |
hconsts | list of hconsts supplied to the model |
parms | named vector of the model parameters |
iterations | data.frame containing the values of the Hamiltonian
function (H ) and the moving average of H (meanH ) at
each iteration
|
Daniel Knitter <knitter@geographie.uni-kiel.de>
Joe Roe <jwg983@hum.ku.dk>
Ray Rivers <r.rivers@imperial.ac.uk>
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